THE INSIDERS: Petersen and Carroll – April 20, Part 5

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A debate for Republican Primary candidates was held this past week at Grand View University. However, only three of the five Republicans running for Senate participated. In addition, the sponsorship from the Polk County GOP was withdrawn at the last minute. Channel 13's Sonya Heitshusen asks chairman Carroll why this happened, and how he thinks the eventual Primary winner will be able to overcome Democrat candidate Bruce Braley's sizable campaign fund advantage.